Answer: B and F I believe
Step-by-step explanation:
Answer in order
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answer
A. -4.6 - (0.4 + 7.2)
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answer
B. -10 + (-90) + (-40)
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answer
associate property of addition
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Commutative <span>Property
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answer
-147
So
lets say we have
a/b=2a/2b
we know that if we invert one and multiply it by the other (divide them), we get 1 because a/a=1 where a=a
so
2/3 and 4/6 are equivelent because if you divide them we get 12/12=1
2/3 and 8/12 are equivilent because if you divide them we get 24/24=1
and sinde 2/3=4/6 and 2/3=8/12, 2/3=4/6=8/12
they are equivlent
